SS-EN ISO 9300 : 2005現行
Measurement of gas flow by means of critical flow Venturi nozzles
出版：Standardiserings-Kommissionen I Sverige
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基本信息
標準編號： SS-EN ISO 9300 : 2005
標準類別：Standard
出版單位：Standardiserings-Kommissionen I Sverige
標準頁數：0
標準簡介
This International Standard specifies the geometry and method of use (installation in a system and operating conditions) of critical flow Venturi nozzles (CFVN) used to determine the mass flow-rate of a gas flowing through a system.
